Individual Calculations February 2013
 Khanda, Soumya Sagnik  Total change: 14.85  Rating chartPersonal card
 5th HDCA FIDE Rated International Open Chess Tournament (Below 2000) Kolkata IND 2012-12-24
RcRownchangeKK*chgGame
 1675 1521 2.00 6 -0.03 15 -0.45 
  Rajdeep, Sarkar 1784 IND0.001-0.1815-2.70 
  Haldar, Ajoy 1921  * IND0.001-0.0815-1.20 
  Subon, Sundor Raha 1837 IND0.5010.37155.55 
  Anirban, Basu 1917 IND0.001-0.0815-1.20 
  Avhra, Biswas 1256 IND1.0010.18152.70 
  Mishra, Anisha 1333 IND0.501-0.2415-3.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 2nd CCF ALL INDIA FIDE RATED CHESS TOURNAMENT (BELOW 2000) Kolkata IND 2012-12-28
RcRownchangeKK*chgGame
 1675 1521 3.50 8 1.02 15 15.30 
  Koustav, Chatterjee 1730 IND1.0010.771511.55 
  Kaustav, Bhattacharya 1799 IND1.0010.831512.45 
  Subir, Ghosh 1903 IND0.001-0.0915-1.35 
  Saptorshi, Gupta 1701 IND0.001-0.2615-3.90 
  Priya, Ranjan Das 1661 IND1.0010.691510.35 
  Deep, Dutta 1708 IND0.001-0.2615-3.90 
  Sanjib, Chatterjee 1638 IND0.001-0.3415-5.10 
  Pathikreet, Chowdhury 1258 IND0.501-0.3215-4.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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